DLC-coated stainless steel piston for oil pump M50/M52/S50/S54 BMW
Regular price
CHF 84.00
Replacement control pistons for the oil pumps of the BMW M50, M52, S50 and S54 engines with wear-resistant DLC coating.
Ideal for engine overhauls or replacing the connecting rod bearing. The piston replaces the original steel piston without a groove (please check before installation). We recommend replacing the O-ring on the control piston (matching O-ring available separately). A spring (11 41 1 706 809) and a spacer bushing (11 41 1 722 836) are also required to convert the M52 oil pump.
Note: This motorsport product is not approved for road use. Professional installation by qualified personnel is required.